I purchase these from Really Good Stuff, when I taught second grade. The plan was to use them in my classroom, however I was transferred to Kindergarten and I cannot use them. They are brand new, I never used them. They are made of sturdy plastic and have punched holes so that you can hand them from a ring. They can be wiped down, which is one of the reason I purchased them. There are 52 contractions. Condition is "Used". Shipped with USPS Priority Mail.